Yamakawa; Jun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yamakawa; Jun.The latest application filed is for "copolymerized polysilazane, manufacturing method therefor, composition comprising same, and method for forming siliceous film using same".

Company Profile

0.13.9

Yamakawa; Jun - Kakegawa JP
Yamakawa; Jun - Kobe JP
Yamakawa, Jun - Kobe-shi JP
Yamakawa; Jun - Tokyo JP
Yamakawa, Jun - Chiyoda-ku JP
Yamakawa; Jun - Chiba JP
Yamakawa; Jun - Ichihara JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Copolymerized polysilazane, manufacturing method therefor, composition comprising same, and method for forming siliceous film using same Grant 10,093,831 - Yamakawa , et al. October 9, 2	2018-10-09
Copolymerized Polysilazane, Manufacturing Method Therefor, Composition Comprising Same, And Method For Forming Siliceous Film Using Same App 20170044401 - YAMAKAWA; Jun ; et al.	2017-02-16
Method of manufacturing a golf ball Grant 7,452,288 - Nagasaki , et al. November 18, 2	2008-11-18
Golf ball manufacturing method Grant 7,273,574 - Yamakawa , et al. September 25, 2	2007-09-25
Apparatus for removing cover of golf ball from core Grant 7,204,290 - Watabe , et al. April 17, 2	2007-04-17
Method of manufacturing a golf ball App 20050215355 - Nagasaki, Shunichi ; et al.	2005-09-29
Apparatus for removing cover of golf ball from core App 20050016691 - Watabe, Yasuhiro ; et al.	2005-01-27
Method of removing cover of golf ball from core Grant 6,833,098 - Watabe , et al. December 21, 2	2004-12-21
Method of producing ferrule and ferrule Grant 6,793,403 - Suematsu , et al. September 21, 2	2004-09-21
Golf ball manufacturing method App 20040144224 - Yamakawa, Jun ; et al.	2004-07-29
Manufacturing apparatus for producing a multi-fiber optical ferrule Grant 6,767,196 - Yamakawa , et al. July 27, 2	2004-07-27
Manufacturing apparatus for multi-fiber optical ferrule App 20020146480 - Yamakawa, Jun ; et al.	2002-10-10
Optical connector App 20020118926 - Shimoji, Naoko ; et al.	2002-08-29
Method of producing ferrule and ferrule App 20020076168 - Suematsu, Katsuki ; et al.	2002-06-20
Method of removing cover of golf ball from core App 20020056932 - Watabe, Yasuhiro ; et al.	2002-05-16
Optical connector housing, optical connector using the optical connector housing, and connection structure between an optical connector using the same optical connector housing and an opticalcomponent App 20010043776 - Shimoji, Naoko ; et al.	2001-11-22
Fiber optic connector, supporting member used therein, and method of connecting the fiber optic connector to a fiber optic cable Grant 6,238,104 - Yamakawa , et al. May 29, 2	2001-05-29
Ferrule for optical connector and method for manufacturing optical connector using the ferrule Grant 6,045,271 - Shimoji , et al. April 4, 2	2000-04-04
Optical connector wherein an arrangement plane of positioning pin holes and optical fibers is inclined with respect to an abutting direction Grant 5,631,985 - Yamada , et al. May 20, 1	1997-05-20
Method of collectively connecting multiple optical connectors and aligning and positioning jig for multiple optical connectors used in the method Grant 5,600,747 - Yamakawa , et al. February 4, 1	1997-02-04
Multicore optical connector with partitions to separate the optical fibers into groups Grant 5,259,050 - Yamakawa , et al. November 2, 1	1993-11-02
Optical switching connector Grant 5,185,825 - Shigematsu , et al. February 9, 1	1993-02-09

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